The only map/s I can think of with all the block houses marked out and where
each action took place is in a book that I found in the Philippines titled "The
Hills of Sampaloc" "The opening actions of the Philippine American War" by
Benito J. Legarda Jr.
There are also pictures and illustrations of Blockhouse number 5 "occupied by
the Colorado Troops Feb. 5th"

Let me know if you need help getting a copy

Mike

grenadier68@...